CAS 67627-19-4
:1H-Indole-5,7-disulfonic acid, 2-(1,3-dihydro-3-oxo-5,7-disulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, potassium salt (1:4)
Description:
1H-Indole-5,7-disulfonic acid, 2-(1,3-dihydro-3-oxo-5,7-disulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, potassium salt (1:4), with CAS number 67627-19-4, is a complex organic compound characterized by its indole structure, which is a bicyclic compound consisting of a benzene ring fused to a pyrrole ring. This substance features multiple sulfonic acid groups, contributing to its high solubility in water and making it a strong acid. The presence of the potassium salt form indicates that it can dissociate in solution, releasing potassium ions. This compound is likely to exhibit significant biological activity, potentially serving as a dye or a pH indicator due to its structural properties. Its unique chemical structure may also allow for interactions with various biological systems, making it of interest in pharmaceutical and biochemical research. Safety data and handling precautions should be consulted, as with any chemical, to ensure proper use and minimize risks.
Formula:C16H10N2O14S4·4K
InChI:InChI=1S/C16H10N2O14S4.4K/c19-15-7-1-5(33(21,22)23)3-9(35(27,28)29)11(7)17-13(15)14-16(20)8-2-6(34(24,25)26)4-10(12(8)18-14)36(30,31)32;;;;/h1-4,17-18H,(H,21,22,23)(H,24,25,26)(H,27,28,29)(H,30,31,32);;;;
InChI key:InChIKey=BYNSPPSRHICOPO-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C1=C2C(C(=O)C(N2)=C3NC=4C(C3=O)=CC(S(=O)(=O)O)=CC4S(=O)(=O)O)=CC(S(=O)(=O)O)=C1.[K]
Synonyms:- 1H-Indole-5,7-disulfonic acid, 2-(1,3-dihydro-3-oxo-5,7-disulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, tetrapotassium salt
- 1H-Indole-5,7-disulfonic acid, 2-(1,3-dihydro-3-oxo-5,7-disulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, potassium salt (1:4)
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